Resources Contact Us Home
Inflating/deflating device for an inflatable air mattress

Image Number 11 for United States Patent #7571500.

An inflating/deflating device includes a fan unit disposed inside a main housing. A release valve assembly is connected to a deflating port of the main housing for fluid communication with a first air passage of the fan unit. An inlet valve assembly is connected to an inflating port of the main housing for fluid communication with a second air passage of the fan unit. A control unit is provided to control the release and inlet valve assemblies. The control unit is operable to switch a first or a second actuating position. The control unit actuates the fan unit and the inlet valve assembly to perform an inflating mode in the first actuating position, and actuates the fan unit and the release valve assembly to perform a deflating mode in the second actuating position.

  Recently Added Patents
Electrode binder composition, electrode slurry, electrode, and electrical storage device
Mobile communication device
Data scrambling in memory devices
Graphical user interfaces and occlusion prevention for fisheye lenses with line segment foci
Method and system for reciprocal mixing cancellation of wideband modulated blockers
Image forming apparatus detecting color patterns and generating interleaf images at predetermined position
Sparse network almanac
  Randomly Featured Patents
Systems and methods for facilitating access to documents via a set of content selection tags
Light-emitting device having enhanced luminescence by using surface plasmon resonance and method of fabricating the same
Formulation of valnemulin
Meat tenderizing device
Flexible strip of encapsulated contact members
Waterproof connector
Digital data processing system with interface adaptor having programmable, monitorable control register therein
Optical glass, preform for precision press molding, and optical element
Wireless light indication and control device
Membrane deflation in combination with rigid surfaces